---> uname -a: Linux prd-centos8-robot-2c-8g-16664.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4966 19 2145 6815 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:64:62:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe64:627b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 06:40:33 LINUX RESTART (2 CPU) 06:41:02 AM tps rtps wtps bread/s bwrtn/s 06:42:01 AM 83.29 21.15 62.15 5840.05 41083.11 06:43:01 AM 115.01 6.68 108.33 1269.18 9241.75 06:44:01 AM 34.08 0.67 33.41 49.99 4125.51 06:45:01 AM 41.14 1.02 40.12 133.42 2261.16 06:46:01 AM 36.02 0.03 35.99 3.47 6245.67 06:47:01 AM 5.42 0.03 5.38 1.07 457.96 06:48:01 AM 0.42 0.00 0.42 0.00 7.93 06:49:01 AM 0.22 0.00 0.22 0.00 140.52 06:50:01 AM 21.39 0.53 20.86 70.24 1605.70 Average: 37.36 3.31 34.05 809.33 7178.58 06:41:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:42:01 AM 5466868 7049752 2415568 30.64 2688 1774312 710124 7.95 191628 1937840 112340 06:43:01 AM 5150528 6997044 2731908 34.66 2688 2023712 709444 7.94 214004 2172712 104504 06:44:01 AM 5196464 7027076 2685972 34.08 2688 2007388 687244 7.70 231632 2107824 1084 06:45:01 AM 4956944 6997728 2925492 37.11 2688 2210232 705236 7.90 261740 2293428 168100 06:46:01 AM 5003728 7035196 2878708 36.52 2688 2201196 694104 7.77 263532 2241352 312 06:47:01 AM 4983920 7023524 2898516 36.77 2688 2209332 709936 7.95 263528 2260936 4 06:48:01 AM 4966496 7006136 2915940 36.99 2688 2209368 727320 8.14 263528 2278120 4 06:49:01 AM 5030364 7075780 2852072 36.18 2688 2215144 629352 7.05 263920 2214180 1600 06:50:01 AM 5126272 7015948 2756164 34.97 2688 2064548 688932 7.71 450844 1953552 184 Average: 5097954 7025354 2784482 35.33 2688 2101692 695744 7.79 267151 2162216 43126 06:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 291.10 194.58 1552.84 57.73 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 53.37 44.34 514.75 7.78 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 13.15 4.93 4.73 2.10 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 40.90 34.34 285.77 15.54 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 239.65 186.82 53.30 38.00 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 242.84 236.59 114.78 96.91 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 286.65 279.15 549.75 96.37 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 78.39 71.31 323.24 16.17 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 55.98 41.45 99.39 42.18 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 144.40 121.36 386.58 41.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 06:40:33 LINUX RESTART (2 CPU) 06:41:02 AM CPU %user %nice %system %iowait %steal %idle 06:42:01 AM all 37.81 0.00 6.98 15.93 0.13 39.15 06:42:01 AM 0 32.82 0.00 7.36 14.48 0.12 45.21 06:42:01 AM 1 42.74 0.00 6.61 17.36 0.14 33.16 06:43:01 AM all 39.64 0.00 5.48 3.47 0.13 51.28 06:43:01 AM 0 23.41 0.00 4.39 3.96 0.12 68.11 06:43:01 AM 1 55.98 0.00 6.57 2.98 0.13 34.33 06:44:01 AM all 11.78 0.00 1.56 1.35 0.07 85.23 06:44:01 AM 0 7.01 0.00 1.42 1.22 0.05 90.30 06:44:01 AM 1 16.56 0.00 1.70 1.49 0.08 80.17 06:45:01 AM all 32.18 0.00 4.09 0.92 0.11 62.71 06:45:01 AM 0 29.32 0.00 3.67 0.94 0.10 65.97 06:45:01 AM 1 35.03 0.00 4.51 0.90 0.12 59.45 06:46:01 AM all 9.95 0.00 1.86 2.22 0.07 85.90 06:46:01 AM 0 11.76 0.00 1.83 2.32 0.07 84.03 06:46:01 AM 1 8.15 0.00 1.90 2.12 0.07 87.77 06:47:01 AM all 26.73 0.00 1.88 0.04 0.10 71.25 06:47:01 AM 0 39.52 0.00 1.79 0.07 0.12 58.50 06:47:01 AM 1 13.96 0.00 1.96 0.02 0.08 83.99 06:48:01 AM all 26.66 0.00 0.60 0.00 0.11 72.63 06:48:01 AM 0 50.83 0.00 0.82 0.00 0.10 48.25 06:48:01 AM 1 2.56 0.00 0.38 0.00 0.12 96.94 06:49:01 AM all 8.24 0.00 0.33 0.03 0.08 91.33 06:49:01 AM 0 15.12 0.00 0.44 0.00 0.08 84.36 06:49:01 AM 1 1.45 0.00 0.22 0.05 0.07 98.21 06:50:01 AM all 26.76 0.00 3.21 0.46 0.08 69.49 06:50:01 AM 0 20.68 0.00 2.55 0.70 0.08 75.98 06:50:01 AM 1 32.85 0.00 3.86 0.22 0.08 62.99 Average: all 24.39 0.00 2.88 2.67 0.10 69.97 Average: 0 25.58 0.00 2.68 2.59 0.09 69.05 Average: 1 23.19 0.00 3.07 2.75 0.10 70.89